|"I show not your face but your heart's desire."|
A domino is one of a set of small white tiles with varying numbers of black spots on one side, used for playing a variety of games. A group of students once played a game of dominoes to pass the time before one of Remus Lupin's classes during the 1993–1994 school year. A set of dominoes was among the items kept in the Room of Requirement at Hogwarts School of Witchcraft and Wizardry. This set was most likely destroyed in 1998 by the Fiendfyre cast by Vincent Crabbe.
- Harry Potter and the Prisoner of Azkaban (film) (First appearance) (Disc 2)
- Harry Potter and the Deathly Hallows: Part 2 (video game)